Agilent Technologies 339B Service Manual

Adjustments
Procedure References
This
section
provides
supplemental
information for
the adjustments
which are
performed by
the
program.
Connection
instructions
and
some
additional explanations
are provided.
Use this
chapter
as
a
reference
when
you
perform the
adjustments.
The
adjustments
of
the
4349B
without
Option
001
consist of
the following
four adjustments
.
Channel
1
A
djustment
Channel
2
A
djustment
Channel
3
A
djustment
Channel
4
A
djustment
The
adjustments
of the
4349B with
Option 001
consist of
the
following
two
adjustments
.
Channel
1
Adjustment
Channel
2
Adjustment
Note
T
o
identify
if
the
4349B
is
equipped
with
Option
001,
check
the
label
on
the
instrument
rear
panel.
If
the
Option
001
is
installed,
a
label
OPTION
001
will
be
attached
on
the
rear
panel.
DC V
oltage Source
(DC P
ower Supply
or
DCV
Calibrator)
The
following
adjustments are
divided into
two
procedures
,
\Using
DC
P
ower
Supply"
or
\Using
DCV
Calibrator",
according
to
the
type
of
the
dc
voltage
source
selected
in
the
\Dening
the
Conguration
".
F
ollow
only
the
appropriate
procedure
.
Note
The
4349B
adjustment
requires
reference
current
to
scale
the
internal
current-voltage
converter
.
T
o
obtain
the
reference
current,
an
external
dc
voltage
source
with
the
standard
resistor
,
16340A,
connected
in
series
is
required.
The
adjustment
program
allows
two
types
of
dc
voltage
sources
,
a
DC
P
ower
Supply
and
a
DCV
Calibrator
.
The
DC
P
ower
Supply
requires
a
multimeter
to
monitor
the
power
supply
output
voltage
,
because
the
voltage
accuracy
of
the
power
supply
is
insucient
for
the
4349B
adjustments
.
On
the
other
hand, the
DCV Calibrator
requires no
multimeter
,
because
its
accuracy
is
sucient.
Note
Because
the
adjustment
program
doesn't
control
the DC
Power
Supply via
the
GPIB
and
allows
manual
operation,
a
power
supply
without
GPIB
capability
may be used if it satises the specication listed in T
able 1-1.
2-6 Adjustments

Agilent Technologies 339B Specifications

General

Brand	Agilent Technologies
Model	339B
Category	Measuring Instruments
Language	English